FR2433774A1 - PHOTOGRAPHIC MATERIAL BASED ON SILVER HALIDE EMULSIONS COMPRISING FILTERED DYES - Google Patents

PHOTOGRAPHIC MATERIAL BASED ON SILVER HALIDE EMULSIONS COMPRISING FILTERED DYES

Info

Publication number
FR2433774A1
FR2433774A1 FR7920591A FR7920591A FR2433774A1 FR 2433774 A1 FR2433774 A1 FR 2433774A1 FR 7920591 A FR7920591 A FR 7920591A FR 7920591 A FR7920591 A FR 7920591A FR 2433774 A1 FR2433774 A1 FR 2433774A1
Authority
FR
France
Prior art keywords
silver halide
material based
photographic material
halide emulsions
dyes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7920591A
Other languages
French (fr)
Other versions
FR2433774B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Publication of FR2433774A1 publication Critical patent/FR2433774A1/en
Application granted granted Critical
Publication of FR2433774B1 publication Critical patent/FR2433774B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes

Abstract

Matériel photographique à base d'émulsions d'halogénure d'argent avec des colorants filtres. On utilise des colorants répondant à la formule générale :Photographic material based on silver halide emulsions with filter dyes. Colorants corresponding to the general formula are used:

FR7920591A 1978-08-16 1979-08-13 PHOTOGRAPHIC MATERIAL BASED ON SILVER HALIDE EMULSIONS COMPRISING FILTERED DYES Expired FR2433774B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20730878A DD138251B1 (en) 1978-08-16 1978-08-16 PHOTOGRAPHIC MATERIAL BASED ON HALOGEN SILVER EMULSIONS WITH FILTER DYES

Publications (2)

Publication Number Publication Date
FR2433774A1 true FR2433774A1 (en) 1980-03-14
FR2433774B1 FR2433774B1 (en) 1985-07-12

Family

ID=5514029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920591A Expired FR2433774B1 (en) 1978-08-16 1979-08-13 PHOTOGRAPHIC MATERIAL BASED ON SILVER HALIDE EMULSIONS COMPRISING FILTERED DYES

Country Status (9)

Country Link
BE (1) BE877730A (en)
CS (1) CS220563B1 (en)
DD (1) DD138251B1 (en)
DE (1) DE2926466A1 (en)
FR (1) FR2433774B1 (en)
GB (1) GB2032636B (en)
HU (1) HU182601B (en)
PL (1) PL115101B2 (en)
SU (1) SU1027679A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274723A1 (en) * 1986-12-23 1988-07-20 EASTMAN KODAK COMPANY (a New Jersey corporation) Filter dye for photographic element

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138961B (en) * 1983-02-21 1986-09-24 Fuji Photo Film Co Ltd Silver halide photographic light-sensitive material containing a dye
JPS59154439A (en) * 1983-02-21 1984-09-03 Fuji Photo Film Co Ltd Direct reversal silver halide photosensitive material
US4948717A (en) * 1986-12-23 1990-08-14 Eastman Kodak Company Solid particle dye dispersions for photographic filter layers
US4803150A (en) * 1986-12-23 1989-02-07 Eastman Kodak Company Radiographic element exhibiting reduced crossover
EP0587229B1 (en) * 1992-09-11 2002-05-08 Agfa-Gevaert Photographic element containing a filter dye for rapid processing applications
EP0586748A1 (en) * 1992-09-11 1994-03-16 Agfa-Gevaert N.V. Filter dyes for rapid processing applications
EP0587230B1 (en) * 1992-09-11 2003-11-26 Agfa-Gevaert Photographic element containing a filter dye for rapid processing applications

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584609A (en) * 1944-12-30 1947-01-20 Harry Derek Edwards Improvements in or relating to photographic light-sensitive materials
GB1512040A (en) * 1974-11-05 1978-05-24 Fuji Photo Film Co Ltd Method of sensitizing silver halide photographic emulsion
DD131177A1 (en) * 1977-05-24 1978-06-07 Reinhard Stolle PROCESS FOR PREPARING ALPHA-SUBSTITUTED CINNAMYLIDENE DYES
DD131178A1 (en) * 1977-05-24 1978-06-07 Reinhard Stolle PROCESS FOR PREPARING ALPHA-CYANIDE-SUBSTITUTED STYRYLENE DYES
GB2002916A (en) * 1977-08-12 1979-02-28 Ciba Geigy Ag Antihalation dye combination

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584609A (en) * 1944-12-30 1947-01-20 Harry Derek Edwards Improvements in or relating to photographic light-sensitive materials
GB1512040A (en) * 1974-11-05 1978-05-24 Fuji Photo Film Co Ltd Method of sensitizing silver halide photographic emulsion
DD131177A1 (en) * 1977-05-24 1978-06-07 Reinhard Stolle PROCESS FOR PREPARING ALPHA-SUBSTITUTED CINNAMYLIDENE DYES
DD131178A1 (en) * 1977-05-24 1978-06-07 Reinhard Stolle PROCESS FOR PREPARING ALPHA-CYANIDE-SUBSTITUTED STYRYLENE DYES
GB2002916A (en) * 1977-08-12 1979-02-28 Ciba Geigy Ag Antihalation dye combination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274723A1 (en) * 1986-12-23 1988-07-20 EASTMAN KODAK COMPANY (a New Jersey corporation) Filter dye for photographic element

Also Published As

Publication number Publication date
DD138251A1 (en) 1979-10-17
GB2032636B (en) 1982-12-01
HU182601B (en) 1984-02-28
DD138251B1 (en) 1980-11-26
CS220563B1 (en) 1983-04-29
FR2433774B1 (en) 1985-07-12
SU1027679A1 (en) 1983-07-07
DE2926466A1 (en) 1980-02-28
BE877730A (en) 1979-11-16
PL115101B2 (en) 1981-03-31
PL217768A1 (en) 1980-06-02
GB2032636A (en) 1980-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse